CVE-2026-48715

highCVSS 8.8covered by 1 sourcefirst seen 2026-06-09

CSIRTS triage

What: This vulnerability involves a stack buffer overflow in radvdump's Route Information Option Parser.
Who is affected: Deployments using the radvdump tool.
Urgency: Remediation is high urgency due to the high severity rating.
Action: Apply patches as soon as they are available.

AI-assisted analysis generated from the source advisory — verify against the original.

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Low exploitation risk0.20% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 10% of all EPSS-scored CVEs.

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